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Separator Elements – BarrierSETM Series
High-Performance Gas–Liquid Separation: BarrierSE™ Series Teflon® Coated Separator Elements
Precision Filtration for Oil, Gas, and Petrochemical Processing
In the critical stages of petrochemical and gas processing, even microscopic liquid carryover can lead to catastrophic equipment failure and off-spec products. The BarrierSE™ Separator Elements Series features tailor-made, two-stage Teflon® coated screen separator cartridges engineered for high-efficiency separation in the most demanding environments.
Our Separator Elements are designed to handle variable flow rates, fluctuating pressure conditions, and complex fluid compositions. Acting as a final hydrophobic barrier, these cartridges ensure the reliable removal of droplets and particles as small as 0.3 micron, protecting downstream assets from liquid and solid contaminants.
Hydrophobic Barrier Technology: Engineered for Continuous Peak Performance
The BarrierSE™ Series utilizes a high-precision Teflon® mesh media engineered to act as a permanent hydrophobic barrier. By wrapping this premium media around a specially treated helical, louvered tube shell , we ensure maximum structural integrity and optimized fluid dynamics in high-pressure streams.
Key Technical Advantages:
Hydrophobic Final Check: The Teflon® mesh acts as a final barrier to repel water droplets, preventing them from moving downstream into sensitive equipment
Robust Construction: Built with aluminum cores and louvered outer supports to withstand differential pressures up to 25 psid (1.7 bar).
Cleanable & Reusable: Unlike disposable filters, our Series S Teflon separators are designed for long-term service, offering excellent chemical compatibility with a wide range of industrial fluids
Universal Retrofit: Engineered for seamless integration, these cartridges can be used in standard high-performance vessels or as a retrofit for other competitor equivalents
Specifications & Operating Data
| Feature | Specification |
|---|---|
| Media Type | Hydrophobic Teflon® Mesh +1 |
| Micron Rating | Standard 74 mesh (removals down to 0.3μm in two-stage systems) |
| Flow Direction | Outside-to-Inside |
| Max Temperature | 240∘F (116∘C) |
| PH Range | 5 – 9 |
| Materials | Aluminum Core/Support, Buna-N or Viton Seals +1 |
Our Key Features
- Clean and reused
- Less static charge
- Optimize performance
- Uniform hole pattern
- Separator with Teflon R coated screen
- Flow direction out-to-in
Technical Comparison
When comparing the BarrierSE™ Series to traditional fiberglass or disposable separator elements, the primary advantages lie in its hydrophobic chemistry and sustainable design. While many competitive systems rely on consumable media, our Teflon®-coated technology offers a permanent, high-performance barrier for gas-liquid separation.
Technical Comparison: BarrierSE™ vs. Traditional Separators
| Feature | Traditional Disposable Elements | BarrierSE™ / Series S Teflon |
|---|---|---|
| Media Type | Fiberglass or Cellulose | Hydrophobic Teflon® Mesh +1 |
| Maintenance | Single-use; frequent replacement | Cleanable and Reusable |
| Chemical Compatibility | Limited by resin binders | Excellent compatibility across numerous fluids |
| Structural Design | Perforated sheet metal | Louvered Core & Outer Support |
| Operating Temp | Typically lower limits | High-temp service up to 240∘F (116∘C) |
| Secondary Function | Passive filtration | Active hydrophobic barrier to repel water |
Why the BarrierSE™ Series Outperforms Competitors
1. Advanced Structural Integrity
Unlike standard separators that may use simple perforated cores, the BarrierSE™ Series (comparable to the S-TF series) features a louvered core and louvered outer support. This design provides superior resistance to differential pressure, withstanding up to 25 psid (1.7 bar) before reaching its maximum limit.
2. Hydrophobic Repulsion vs. Simple Interception
Standard separators often rely on simple mechanical “blocking.” The Teflon® mesh in our series is inherently hydrophobic. This means it doesn’t just catch water; it acts as a “final check” that actively repels coalesced droplets, forcing them to settle while allowing purified hydrocarbons to pass through the pores.
3. Operational Value in Africa & Middle East
In remote regions where supply chain logistics make frequent filter changes expensive and difficult:
Reduced Inventory: Because the cartridges are reusable, you don’t need to stock thousands of disposable units
Durability: The aluminum construction of the end caps, core, and support ensures the unit remains robust in harsh environments
Versatile Retrofit: These units are engineered to retrofit into competitor vessels of (100% Substitute) similar design, allowing you to upgrade your existing German or American hardware without expensive modifications.
4. Cost Mitigation for “Off-Spec” Product
Having an unwanted immiscible fluid in your product stream can be incredibly costly. Traditional filters might let sub-micron droplets pass if the media becomes saturated. The BarrierSE™ Series provides a consistent chemical barrier, significantly reducing the risk of equipment maintenance issues and ensuring your product remains within technical specifications
Frequently Asked Questions (FAQ)
1. What is the primary function of a Teflon® coated separator in a gas stream?
The separator acts as the second stage in a filter-separator vessel. Its hydrophobic Teflon® coating creates a barrier that repels coalesced water and liquid droplets, ensuring only purified gas or hydrocarbons pass through to downstream processes.
2. Are BarrierSE™ Series elements compatible with high-temperature applications?
Yes. Our Teflon® coated separators are engineered to maintain structural integrity and filtration efficiency at operating temperatures up to 2400F (1160C).
3. Can I clean and reuse these separator cartridges?
Absolutely. The robust Teflon® mesh media is designed to be cleanable and reusable. This significantly reduces long-term operational costs and waste compared to traditional disposable elements.
4. Will these cartridges fit into my existing filter-separator vessel?
Yes. Our elements are designed for a wide range of nominal dimensions (from 11.25″ to 44″ in length) and are specifically engineered to retrofit into competitor equivalents without requiring vessel modification.
5. Why is a “two-stage” separation process necessary?
In the first stage, coalescer elements grow small droplets into larger ones. The BarrierSE™ Teflon separator acts as the crucial second stage, providing the final check that prevents those enlarged droplets from being re-entrained in the purified stream
6. How much is the hydrophobic Teflon® melting point ?
PTFE is often used to coat non-stick pans as it is hydrophobic and possesses fairly high heat resistance. PTFE is a thermoplastic polymer, which is a white solid at room temperature, with a density of about 2200 kg/m3 and a melting point of 600 K (327 °C; 620 °F).
